Toughening of a copolyester with a maleated core-shell toughener
文献类型：期刊论文
| 作者 | Yu, ZZ; Lei, M; Ou, YC; Yang, GS; Hu, GH |
| 刊名 | JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS
 |
| 出版日期 | 2000-11-01 |
| 卷号 | 38期号:21页码:2801-2809 |
| 关键词 | Toughening Copolyester Morphology Polymer Blends Reactive Extrusion |
| ISSN号 | 0887-6266 |
| 英文摘要 | A reactive extrusion process was developed to toughen an amorphous copolyester (PETG) of ethylene glycol, terephthalic acid and 1,4-cyclohexanedimethanol using either a maleic anhydride grafted polyethylene-octene elastomer (POEg), or a maleic anhydride grafted mixture (TPEg) of the polyethylene-octene elastomer and a semicrystalline polyolefin plastic as the impact modifier. TPEg showed an important toughening effect on the PETG. A sharp ductile-brittle transition was observed when the TPEg content was about 10 wt %. For POEg toughened PETG, the ductile-brittle transition required a higher content in POEg, similar to 15 wt %. Evolution of the topography and morphology of the blends and the relationship between impact strength and topography were discussed. (C) 2000 John Wiley & Sons, Inc. |
| 语种 | 英语 |
| WOS记录号 | WOS:000089836000009 |
| 出版者 | JOHN WILEY & SONS INC |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/76259]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Hu, GH |
| 作者单位 | Chinese Acad Sci, Inst Chem, State Key Lab Engn Plast, Ctr Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, ZZ,Lei, M,Ou, YC,et al. Toughening of a copolyester with a maleated core-shell toughener[J]. JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS,2000,38(21):2801-2809. |
| APA | Yu, ZZ,Lei, M,Ou, YC,Yang, GS,&Hu, GH.(2000).Toughening of a copolyester with a maleated core-shell toughener.JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS,38(21),2801-2809. |
| MLA | Yu, ZZ,et al."Toughening of a copolyester with a maleated core-shell toughener".JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS 38.21(2000):2801-2809. |
入库方式： OAI收割
来源：化学研究所
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